Class MFieldDbComponentBase

数据源编辑组件基类具备选择数据源和绑定的数据源字段属性 filed, setValue ,getValue

Hierarchy

MDbComponentBase
- MFieldDbComponentBase

Implements

IFieldDbComponentBase

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new MFieldDbComponentBase(config: IFieldDbComponentBase): MFieldDbComponentBase

Inherited from MDbComponentBase.constructor
- Defined in YH-Vant/src/base/MFieldDbComponentBase.ts:35
Parameters
- config: IFieldDbComponentBase
Returns MFieldDbComponentBase

Properties

field

field: string

数据源绑定的字段名

isNoNewVue

isNoNewVue: Boolean

onValueChangeScript

onValueChangeScript: any

值发生编号的事件

retdata

retdata: object

初始化定义的vue返回data的值

Protected row

row: Row

绑定的数据库记录

Protected value

value: any

Methods

Protected doDataChanged

doDataChanged(ds: DataSourceBase): void

Overrides MDbComponentBase.doDataChanged
- Defined in YH-Vant/src/base/MFieldDbComponentBase.ts:58
Parameters
- ds: DataSourceBase
Returns void

Protected doGetMethods

doGetMethods(): { onClick: (e: any) => void }

Inherited from MDbComponentBase.doGetMethods
- Defined in YH-Vant/src/base/MComponentBase.ts:93
Returns { onClick: (e: any) => void }
- onClick: (e: any) => void
  - - (e: any): void
    - Parameters
      - e: any
      Returns void

Protected doGetVueData

doGetVueData(): object

Inherited from MDbComponentBase.doGetVueData
- Defined in YH-Vant/src/base/MComponentBase.ts:87
Returns object

Protected doGetWatchs

doGetWatchs(): {}

Inherited from MDbComponentBase.doGetWatchs
- Defined in YH-Vant/src/base/MComponentBase.ts:109
Returns {}

Protected doRender

doRender(): void

- Defined in YH-Vant/src/base/MFieldDbComponentBase.ts:87
Returns void

Protected doRenderCallback

doRenderCallback(): void

Inherited from MDbComponentBase.doRenderCallback
- Defined in YH-Vant/src/base/MComponentBase.ts:140
vue组件渲染完成后的回调事件

Returns void

Protected doRenderElemt

doRenderElemt(): void

Inherited from MDbComponentBase.doRenderElemt
- Defined in YH-Vant/src/base/MComponentBase.ts:116
Returns void

Protected doValueChange

doValueChange(): void

- Defined in YH-Vant/src/base/MFieldDbComponentBase.ts:47
当组件的value发生变化时候发生,并给数据源赋值,初始化时候通过this.eventsSuspended =true 忽略该事件触发,避免死循环子类可以覆盖此方法来实现自定义赋值

Returns void

getAttrEditors

getAttrEditors(): AttributeEditorBase[]

Overrides MDbComponentBase.getAttrEditors
- Defined in YH-Vant/src/base/MFieldDbComponentBase.ts:74
Returns AttributeEditorBase[]

getDataSource

getDataSource(): DataSourceBase

Inherited from MDbComponentBase.getDataSource
- Defined in YH-Vant/src/base/MDbComponentBase.ts:55
获取数据源实例

Returns DataSourceBase

返回数据源的实例

getElemtHtml

getElemtHtml(): string

Inherited from MDbComponentBase.getElemtHtml
- Defined in YH-Vant/src/base/MComponentBase.ts:76
Returns string

getValue

getValue(): any

- Defined in YH-Vant/src/base/MFieldDbComponentBase.ts:114
得到组件的值

Returns any

返回的组件的值

onValueChanged

onValueChanged(callback: onValueChangeHandle): void

- Defined in YH-Vant/src/base/MFieldDbComponentBase.ts:96
注册值发生变动时候的事件注意,数据源第一次给组件赋值初始化时候是无法触发该事件,否则会死循环

Parameters
- callback: onValueChangeHandle
  
  值修改事件回调函数
Returns void

raiseOnClickScript

raiseOnClickScript(): void

- Defined in YH-Vant/src/base/MFieldDbComponentBase.ts:120
执行界面编辑器设置的触发点击事件

Returns void

setDataSource

setDataSource(value: string | DataSourceBase): void

Inherited from MDbComponentBase.setDataSource
- Defined in YH-Vant/src/base/MDbComponentBase.ts:64
设置数据源

Parameters
- value: string | DataSourceBase
  
  可以是数据源实例或者id
Returns void

setValue

setValue(value: any): void

- Defined in YH-Vant/src/base/MFieldDbComponentBase.ts:104
设置组件的值

Parameters
- value: any
  
  值
Returns void

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